tens of thousands converged on central london in protest at president trump's visit to britain. there have also been demonstrations in other cities around the country, and he's now facing fresh protests in scotland as he continues his visit to the uk. earlier, he met queen elizabeth at windsor castle and described the relationship between the us and the uk as the "highest level of special". president trump is now in scotland at his turnberry golf resort — the last stop on his trip to the uk. two days before mr trump meets vladimir putin, a grand jury in the us has decided to charge 12 russian intelligence officers with hacking into the computers of the democratic presidential candidate hillary clinton and her party. those other headlines. —— are the.

now on bbc news, it's time for our world. la loche, tropicalforest ofjava. —— the lush. as it the station encroaches, only pockets remain, and they are falling silent. —— civilisation. some birds are disappearing from the wild. trapped from the forest, sold as singing pets and status symbols. i am victoria gill and i am injakarta foran victoria gill and i am injakarta for an investigation of the insatiable demand for songbirds that is now driving an extinction crisis. people will always buy songbirds. we really are firefighting, we are saving the last of the last. this

bird may be the only one of its kind left on the planet. this birding here could be the last of this kind of bird? yeah. -- this bird in here. java, the largest and most crowded island in indonesia and, home to more than 140 million people. cities, towns and villages seem to squeeze into every available space. there is very little pristine forest left him, butjust a few square kilometres can be home to hundreds of animals and birds. some are found only on this island. and some are critically endangered. but it is many of java's songbirds

that have now slipped under the conservation radar to the very brink of extinction. a recent global conservation review revealed that 19 species are now trapped in such high numbers that they are in danger of dying out. human activity is driving species towards extinction around the world. but here, where bustling megacities reach into tropical rainforest, it's a microcosm of that global crisis. so how has the trade in trapped songbirds reached such a tipping point? and can anything be done to save them? uwas is our guide on the steep slopes of mt malabar. he knows this forest inside out — it is where he made his living hunting and trapping. this isjust showing me

how you make a bird trap out ofjust some sticks from the trees around us and a piece of string. yeah. what was the trapping for, where would those birds go? uwas is no longer in the bird trapping business. he has been able to convert his knowledge of this forest into conservation work. but many people still take birds from here.

networks of trappers operate across this country, clearing the forests of birds. we're surrounded by trees. it looks like very good bird habitat, but actually there's very little birdsong. it is strangely quiet here. but there's one place you are guaranteed to find thousands of songbirds. loud birdsong and commotion this is pramuka market. it is the largest wildlife market in asia, possibly in the world. and it is crammed to the gills with caged birds. there can be more than 16,000 birds for sale here in a single day, more than 200 different species. there are three markets like this just in jakarta, so that gives you some idea of the scale of this market and this trade. just the auditory assault

on the senses is incredible. it is a very noisy place, but it is quite unpleasant, the smell is really quite acrid and overwhelming. for all it might seem to me like a strange, packed place with a strong smell, this is a centre of commerce and community here injakarta. in a growing economy, more and more people are spending their disposable income on the status symbol that is a valuable feathered pet. that is between about 20 and several thousand us dollars for a songbird. while some birds fetch very high

prices, many cost less than a dollar. they are more expensive to feed than they are to buy. people take dozens at a time, they are treated like disposable objects. this one here, this is a sunda bulbul, it lives up in the mountains of sumatra. andrew 0wen has been working in bird conservation for more than three decades. he and his colleagues from zoos and wildlife conservation organisations around the world visit the market as often as they can to study it. they are looking for protected birds being sold illegally, but the market can also show them which species are most at risk, what is most popular, or an increase in price that might suggest a bird is becoming more rare. that bird there is a straw—headed bulbul, which is one of the birds

of extreme concern for us, and it has been wiped out across almost all of its range, it is extinct injava, it has been listed as endangered and the next step may be it has to go to critically endangered. researchers monitoring the trade found that most birds here are caught from the wild, and protected species are sold in markets. so why do so many people here want to own songbirds? driving around, you certainly see evidence of the demand. birdcages hang outside shops and houses. but this goes well beyond the desire for a companion in a cage. so how many do you have in your house?

you lose count? maybe five here. five birds. we have come to visit heri pranoto, a leader of a bird breeding association called the pbi. he also organises events where competitors pit their singing birds against each other. birdsong what is the prize money? the prize is 5 million, until maybe 1 billion. 1 billion rupiah? yes. us$100,000 for the main prize. yes. wow. this is for the champion of champions. one of your birds is five times national champion? national champion. valuable bird! (laughs) important, you have to look after him. while the big money

is saved for the national championships, you can find smaller events across the country, every single weekend. we have heard a lot about bird singing competitions, and the absolute obsession in this country, and we have managed to arrange to go to one at bekasi, which is about two hours from here, which i think in this traffic means it's about three miles away, so we'll see if we ever make it. chanting the bird breeders association club have given me a t—shirt, and it is the official club dress, so i have to wear it during the competition. i am a guestjudge today, which should be interesting. apparently, thejudges have to make a decision based on the bird's tone, volume and performance.

we'll see how that goes in the cacophony of birdsong that is about to commence. for a first—timer like me, this is a strange thing to witness, let alone tojudge. when caged male birds look around and see one another, they instinctively compete, singing to claim their territory. the judges signal their choice of winner with a flag. this is serious business. tony sumampau is an influential friend of the bird breeders association. a wealthy zoo owner who is well—known in bird breeding circles. he wants to help transform the bird trade. and a bird?

right. so to be a true man, you need a house, a wife, horses, a weapon, and a bird. right. then you are a realjavanese. then you are a real javanese man, 0k. congratulations! all the birds in this competition are bred in captivity. this association has banned wild caught birds from its events. there is a small breeding centre at this venue. five times a day? yes, five times a day. since i am a guestjudge, tony arranges for me to have a tour. apparently i can feed one of the baby lovebirds. is that tasty? all the birds here are all captive bred ? yeah. that is what you encourage? right, right. because if you breed them in captivity for competition,

then you can save the birds in the wild? a good parent! there is no doubt that everyone here loves songbirds. the prizewinners are in impeccable condition and undoubtedly give an impressive performance. thank you, thank you. but does this love of birds, the desire so many people have to own one, mean that the future for the rarest, most beautiful singers is inside a cage? the critically endangered javan green magpie. perfectly camouflaged against tropical vegetation.

but these birds have spent their lives in captivity. up in the rural hills of west java is the cikananga conservation breeding centre. while the mountain forests used to be home to thousands of these birds, almost all of the tiny remaining population is now housed here. for andrew owen, this place is the focal point of his work on the songbird crisis. this one is a young javan green magpie that is bred here. this is one of the rarest birds on the planet? how many are left in the wild? there are 60 in the breeding programme, so 60 on the planet, that we know of, and maybe a handful in the wild. that makes this centre the unlikely international hub

for a conservation mission. we have three magpies to examine. one needs chipping, all three of them sexing. this team, made up of senior zoologists, is from chester zoo in the uk. this one is 8970... ajuvenile bird has been caught for a vital health check. he could be 1/60th of the entire world population. so the chester vets educate the keepers in carrying out thorough assessments. these can be surprisingly risky. that's a privilege, to be bitten by a critically endangered species. i'm not going anywhere near it with my fingers. every bird has a tiny identification microchip implanted under its skin.

blood samples will also reveal which males and females are most genetically compatible. every future chick is precious. biological matchmaking is vital. for some, though, there might not even be the chance of breeding in captivity. what's in here? in here we have a laughing thrush which is only found on the island of java. and this particular bird is a subspecies that is only found on one mountain. this bird may be the only one of its kind left on the planet. this bird in here could be the last of its kind in the world? yeah. we know of no others. of this species, the subspecies. is it already too late for this bird, then? we hope not. we have plans to carry out surveys on the mountain to see if we can find more, and if we can, it will be an enormous relief. we really don't know at this stage. this may be the last bird.

so what is this bird called? this bird is called azah, which in indonesian means "the lonely one." with its bars, locks and fences, the centre almost looks like a prison. but security for all of the critically endangered species here is a priority. all the birds here are incredibly valuable. so we have had an experience of the birds being stolen here in the past, during ramadan in 2014. 150, 140 birds were stolen. theyjust came in, took all the birds in one night. they took a lot of them, which has really impacted our breeding programme, because a lot of the best couples were in these blocks that were targeted. that must have an heartbreaking for the staff here, to lose so many

birds. yes, they remember it as this awful time, coming in work finding the cages ripped open. if they got stolen again, that's probably it. it's difficult to comprehend that a break—in at this one remote centre could mean the extinction of a species. these birds, the rarest of the rare, will remain here under lock and key. but is there anywhere left injava where they can fly freely and safely? a stone's throw from the chaos of the city is the taman safari park. this is a jungle fairground, an eclectic home to creatures from all over the world. with its roots in the circus, it boasts animal shows and close encounters which have brought criticism from animal rights campaigners. but there is a particular focus here on rural birds,

and that's driven by its owner. amazing. this is the surroundings of our park. 100 hectares of land. so this is your land? yes. after bringing me into the world of the singing competitions, tony shows me around his park. he is using profits from the attractions to fund an emergency response to his country's songbird conservation crisis. instead of battling the bird trade, tony is taking a market friendly approach. he is working with bird owners and persuading them to lend their rare birds to special breeding programmes. the aim is to use these pets to breed more songbirds to meet

the high demand. flooding the market with the captive bred birds, actually encouraging their trade, might seem unorthodox. but he says it's working. and he's now going one step further. hidden away from selfie snapping visitors is a very special bird breeding programme. this is the aviary? how many in here? 11. black winged mynahs, another indonesian songbird teetering on the brink of extension. just 50 are estimated to remain in the wild. these birds were born and bred here.

now they are being set free. oh, wow. so far, 15 birds have been released into what is a uniquely safe forest haven. we're still within the taman safari park, not far from where the black winged mynahs have been released from the aviary. one of them has actually made a nest, and apparently there are some chicks in there. so it is making a small comeback here at taman. it's a snapshot of success, of what these forests should look and sound like. but if wild songbirds are going to return to more than just small patches of private land, the widescale trapping has to stop. so is that realistic, and can it happen in time?

in this villagejust minutes from cika nanga, there are signs that a real shift is under way. this is the elementary school marching band. they are practising for a big parade. this celebration of indonesia's independence, learning about multicultural history, is part of school life. but today the children are having a lesson that is brand—new to the curriculum. lessons about the environment for these children, learning about the wildlife that is, or should be, on their doorstep, is notjust a novelty. conservationists say it's vital.

this is absolutely a crisis. but something we have seen while we have been here is a passion for songbirds — in some cases, an obsession with songbirds. and if that can be channelled, especially with the next generation, into admiring them and protecting them in the wild, then maybe some of these very threatened birds do have a future here. if we do nothing these species are all going to go extinct within the next decade, no doubt about that. we are doing everything we possibly can to ensure that these birds are back in the wild, with safe and sustainable populations, for future generations. hello.

welcome to the weekend, which will offer a bit of cloud and some rain to parts of scotland and northern ireland, whereas much of england and wales will stay dry. here's the rain—maker — this weak weather front coming in. but for saturday, it's just towards the far north, north—west of scotland. it will affect more of scotland and northern ireland on sunday, as we'll see in a moment. for many over the weekend there will be sunshine, there will be warmth. in fact, building warmth particularly across parts of england and wales. sunday looking even hotter in places. so a real range of weather this weekend. this is what it looks on saturday morning then. the cloud, some outbreaks of rain, far north—west of scotland, maybe willjust fringe into the west of northern ireland later in the day. yes, cloud increases ahead of that. but the further south and east you are in scotland and northern ireland there will be some sunny spells to be had. some cloud building in england and wales. you can see from the colours here,

warm to hot sunshine to be had. a range of temperatures, quite breezy as well with the cloud and some outbreaks of rain in north—west scotland. there mayjust be an isolated shower popping up across eastern parts of england. most will avoid that and stay dry. here's how it's looking for the wimbledon finals this weekend, the men's final could be one of the hottest men's finals for decades, coming up on sunday with temperatures around 30 celsius, if not slightly above in some spots in south—east england. heading out and about on saturday evening, a lot of fine weather to come. but through the night some outbreaks of rain moving into northern ireland and western scotland. staying dry in england and wales. these are the overnight temperatures going into sunday morning. so on sunday, scotland and northern ireland, more have cloud, more have some outbreaks of rain. gradually pushing further east. mayjust reach into the far north—west of england later in the day. elsewhere, across western england and wales, there could be a few showers popping up here and there.

but again, most will avoid them and stay dry. most in england and wales will hold on to the very warm to hot sunshine. temperatures will be a few degrees higher in the sunshine compared with saturday. just 17 degrees in stornoway. this weather front is taking some cooler and fresher air south eastwards across the uk. it's just going to take its time. so on sunday evening, not a great deal of change in the position of that front, if you're heading out and about. it will gradually slide further south—eastwards monday into tuesday, but it's a very slow process. any rain on itjust becomes just a few showers. don't expect much as it does so. we are left with something, eventually, into next week, cooler and fresher, with more cloud around and than perhaps some of us have seen recently. a greater chance of picking up one or two showers around as well. enjoy your weekend. this is bbc news. i'm nkem ifejika. and these are our top stories: protests across the uk as tens of thousands of people demonstrate

against president trump and his policies. more are planned over the weekend. i feel that the fact that he is on a state visit and he is going to see the queen, is saying what you say is fine as long as we have a trade deal, while he is doing atrocious things, i think that is not ok. there was pomp and pageantry. queen elizabeth welcomed the president for afternoon tea at windsor castle. there was also an apology for his interview with a newspaper